Objective: To investigate the factors influencing small intestinal ischemia in elderly patients with incarcerated hernia. Methods: The clinical data of 105 elderly patients admitted for surgical procedures of incarcerated hernia at Department of General Surgery, Huadong Hospital between January 2014 and December 2021 were retrospectively analyzed. There were 60 males and 45 females, aged (86.1±4.3) years (range: 80 to 96 years). They were divided into normal group (n=55) and ischemic group (n=50) according to intraoperative intestinal canal condition. The t test, χ² test and Fisher's exact probability method were used for the univariate analysis of the factors that influence intestinal ischemia in patients, and Logistic regression was used for multifactorial analysis. Results: In all patients, 18 patients (17.1%) had irreversible intestinal ischemia with bowel resection. Six patients died within 30 days, 3 cases from severe abdominal infection, 2 cases from postoperative exacerbation of underlying cardiac disease, and 1 case from respiratory failure due to severe pulmonary infection. The results of the univariate analysis showed that there were differences in gender, history of intussusception, duration of previous hernia, white blood cell count, neutrophil percentage, C-reactive protein, type of incarcerated hernia, and preoperative intestinal obstruction between the two groups (all P<0.05). The Logistic regression results showed that the short time to the previous hernia (OR=0.892, 95%CI 0.872 to 0.962, P=0.003), high C-reactive protein (OR=1.022, 95%CI 1.007 to 1.037, P=0.003), non-indirect incarcerated hernia (OR=10.571, 95%CI 3.711 to 30.114, P<0.01) and preoperative intestinal obstruction (OR=6.438, 95%CI 1.762 to 23.522, P=0.005) were independent risk factors for the development of intestinal ischemia in elderly patients with incarcerated hernia. Conclusions: The short duration of the previous hernia, the high values of C-reactive proteins, the non-indirect incarcerated hernia, and the preoperative bowel obstruction are influencing factors for bowel ischemia in elderly patients with incarcerated hernia. A timely operation is necessary to reduce the incidence of intestinal necrosis and improve the prognosis.
Male ; Aged ; Female ; Humans ; Retrospective Studies ; C-Reactive Protein ; Intestinal Obstruction/etiology* ; Hernia, Inguinal/surgery* ; Mesenteric Ischemia/surgery* ; Ischemia/surgery* ; Herniorrhaphy/adverse effects*

Postoperative internal hernia is a rare clinical complication which often occurs after digestive tract reconstruction. Roux-en-Y anastomosis is a common type of digestive tract reconstruction. Internal hernia after Roux-en-Y reconstruction, which occurs mainly in the mesenteric defect caused by incomplete closure of mesenteric gaps in the process of digestive tract reconstruction, is systematically called, in our research, as mesenteric internal hernia after Roux-en-Y reconstruction. Such internal hernia can be divided, according to the different structures of mesentric defect, into 3 types: the type of mesenteric defect at the jejunojejunostomy (J type), the type of Petersen's defect (P type), and the type of mesenteric defect in the transverse mesocolon (M type). Because of huge differences in the number of cases and follow-up time among existing research reports, the morbidity of internal hernia after LRYGB fluctuates wildly between 0.2% and 9.0%. Delayed diagnosis and treatment of mesenteric internal hernia after Roux- en-Y reconstruction may result in disastrous consequences such as intestinal necrosis. Clinical manifestations of internal hernia vary from person to person: some, in mild cases, may have no symptoms at all while others in severe cases may experience acute intestinal obstruction. Despite the difference, one common manifestation of internal hernia is abdominal pain. Surgical treatment should be recommended for those diagnosed as internal hernia. A safer and more feasible way to conduct the manual reduction of the incarcerated hernia is to start from the distal normal empty bowel and trace back to the hernia ring mouth, enabling a faster identification of hernia ring and its track. The prevention of mesenteric internal hernia after Roux-en-Y reconstruction is related to the initial surgical approach and the technique of mesenteric closure. Significant controversy remains on whether or not the mesenteric defect should be closed in laparoscopic Roux-en-Y anastomosis. This article is to review the reports and researches on internal hernia resulting from the mesenteric defect after Roux-en-Y digestive tract reconstruction in recent years, so as to promote understanding and attention on this disease. And more active preventive measures are strongly suggested to be taken in operations where digestive tract reconstruction is involved.
Abdominal Pain ; diagnosis ; Anastomosis, Roux-en-Y ; adverse effects ; methods ; Gastric Bypass ; adverse effects ; methods ; Hernia, Abdominal ; diagnosis ; etiology ; prevention & control ; surgery ; Humans ; Intestinal Obstruction ; etiology ; Intestine, Small ; pathology ; surgery ; Laparoscopy ; adverse effects ; methods ; Mesentery ; pathology ; surgery ; Mesocolon ; pathology ; surgery ; Postoperative Complications ; prevention & control ; surgery ; Reconstructive Surgical Procedures ; adverse effects ; methods ; Retrospective Studies

Adult ; Female ; Humans ; Intestinal Obstruction ; etiology ; therapy ; Postoperative Complications ; etiology ; therapy ; Rectal Neoplasms ; radiotherapy ; surgery

No abstract available.
Humans ; Intestinal Obstruction/*diagnosis/etiology/surgery ; Male ; Meckel Diverticulum/complications/*diagnosis ; Middle Aged ; Radiography, Abdominal ; Tomography, X-Ray Computed

OBJECTIVEThe study aimed to review the treatment and prognosis of acute obstruction of colorectal cancers and to compare different treatment strategies of those cancers, and to evaluate the risk factors affecting perioperative complications.

METHODSClinical data of 184 patients with acute obstruction of colorectal cancer undergone operation were analyzed retrospectively.

RESULTSA total of 184 patients with acute obstruction of colorectal cancer was collected in this study, including 58 patients with proximal and 126 patients of distal colorectal cancers. Perioperative death occurred in 2/58 patients (3.4%) with distal colorectal cancer and 6/126 cases (4.8%) of distal colorectal cancer (P > 0.05). The overall perioperative complications in the two groups were not significantly different (P = 0.794). Among the 58 patients with proximal colorectal cancer, one patient underwent colostomy, but among the 126 patients with distal colorectal cancer, 41 patients underwent colostomy, showing a significant difference between the two groups (P = 0.002). ASA scores (grade 3 - 4), elderly age (≥ 70 years) and colon perforation peritonitis were independent prognostic factors associated with perioperative mortality and morbidity. Patients in the self-expandable metallic stent (SEMS) group had a significantly shorter hospital stay (25.4 ± 8.3) d than that in the emergency surgery group (32.8 ± 16.4) d, (P = 0.039).

CONCLUSIONSEndoscopic stent implantation provides an acceptable modality of palliation for acute proximal large bowel obstruction caused by malignancies. In acute colorectal cancer obstruction, SEMS can provide a minimally invasive management compared with surgical intervention.

Acute Disease ; Adult ; Age Factors ; Aged ; Aged, 80 and over ; Colorectal Neoplasms ; complications ; diagnosis ; surgery ; Colostomy ; Endoscopy ; Female ; Humans ; Intestinal Obstruction ; etiology ; therapy ; Intestinal Perforation ; etiology ; Intraoperative Complications ; Length of Stay ; Male ; Middle Aged ; Palliative Care ; methods ; Peritonitis ; etiology ; Prognosis ; Retrospective Studies ; Risk Factors ; Stents ; Young Adult

BACKGROUND/AIMS: Intussusception in adults is rarely seen and causes misdiagnosis due to its appearance with various clinical findings. The cause of intussusception in adults is frequently organic lesions. In this study, the underlying etiologic factors, diagnostic methods and alternative methods of treatment are discussed in the light of the literature. METHODS: In this study, a retrospective evaluation was performed on 47 cases with the diagnoses of intussusception, who were operated on for bowel obstruction between 1990-2011 in Department of Surgery of Necmettin Erbakan University Meram Medical Faculty. Data related to presentation, diagnosis, treatment and pathology were analyzed. RESULTS: Twenty-four of the patients (51%) were female, and 23 were male (49%). Mean age (year) was 49 (range: 23-78) in female group, and 50 (range: 17-72) in male group. All patients presented mechanical bowel obstruction findings and underwent operation. Intussusception was caused by benign and malignant tumors in 38 patients, and other reasons in 3 cases. No reason could be determined in the other 6 cases. Only small intestine resection was applied in 29 cases, and large intestine resection was also applied in 17 cases. Reduction and fixation surgery was performed in one patient. No postoperative mortality was observed. CONCLUSIONS: Adult intussusception remains a rare cause of abdominal pain. Diagnosis of intussusception in adults is still difficult. Main treatment was surgical in most cases.
Adolescent ; Adult ; Aged ; Colonoscopy ; Female ; Humans ; Intestinal Neoplasms/complications/diagnosis ; Intestinal Obstruction/*diagnosis/etiology/surgery ; Intussusception/*diagnosis/surgery/ultrasonography ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Retrospective Studies ; Tomography, X-Ray Computed ; Young Adult

Peutz-Jeghers syndrome is an autosomal dominant inherited disorder characterized by multiple gastrointestinal hamartomatous polyps and mucocutaneous pigmentation. Peutz-Jeghers syndrome has an incidence of approximately 1 in 25,000 to 300,000 births. Crohn's disease is a chronic inflammatory bowel disease that typically manifests as regional enteritis with its incidence ranging from 3.1 to 14.6 cases per 100,000 person-years in North America. Herein, we report a case of a 30-year-old male patient who had both Peutz-Jeghers syndrome and Crohn's disease. We believe that this is the first case in Korea and the second report in the English literatures on Peutz-Jeghers syndrome coincidentally accompanied by Crohn's disease.
Adult ; Crohn Disease/complications/*diagnosis/pathology ; Endoscopy, Gastrointestinal ; Humans ; Intestinal Obstruction/etiology ; Intestinal Perforation/etiology ; Intestinal Polyps/pathology/surgery ; Male ; Peutz-Jeghers Syndrome/complications/*diagnosis/genetics ; Protein-Serine-Threonine Kinases/genetics

BACKGROUND/AIMS: Crohn's disease is a chronic inflammatory bowel disease. Stricture is a very important indication for surgical intervention as strictures can lead to intestinal obstruction. Strictures can be divided into inflammatory and fibrous strictures. Intestinal obstruction due to inflammatory stricture is expected to be resolved with medical treatment. However, factors that can predict the response to medical treatments are unknown. In the present study, we aimed to identify the factors that can predict the response to medical treatments in Crohn's disease patients with intestinal obstruction. METHODS: Data were collected by retrospectively reviewing the medical records of patients with Crohn's disease who visited the emergency department at Samsung Medical Center in Seoul from January 1, 2000 to December 31, 2010 because of intestinal obstruction. Based on the response to medical treatments, we classified the patients as responders and non-responders and compared the clinical, biochemical, and radiological findings of the two groups. RESULTS: A total of 39 patients were enrolled. Twenty-nine patients responded to medical treatments whereas 10 patients did not. Significant differences were observed between the two groups in terms of vomiting and duration of disease before the development of obstruction. CONCLUSIONS: Patients who responded to the medical treatments exhibited a higher incidence of vomiting and longer duration of disease before the development of obstruction. However, further prospective studies are needed to identify the factors that can predict the response to medical treatments.
Adolescent ; Adult ; Anti-Inflammatory Agents, Non-Steroidal/*therapeutic use ; C-Reactive Protein/analysis ; Crohn Disease/*complications/*drug therapy/radiography ; Female ; Follow-Up Studies ; Humans ; Intestinal Obstruction/*etiology/surgery ; Leukocytes/cytology ; Male ; Middle Aged ; Retrospective Studies ; Risk Factors ; Time Factors ; Tomography, X-Ray Computed ; Treatment Outcome ; Young Adult

OBJECTIVETo investigate the effect of preoperative nutritional support in the management of patients with chronic radiation enteritis (CRE) with intestinal obstruction undergoing resectional surgery.

METHODSClinical data of 158 CRE patients undergoing diseased bowel resection from 2001 to 2011 were analyzed retrospectively. A total of 130 patients received preoperative nutritional support, including 28 patients with enteral nutrition support, 60 patients with total parenteral nutrition support, and 42 patients with combined nutritional support. The nutritional parameters, procedures, operation-related complications, and postoperative hospital stay were recorded.

RESULTSAfter aggressive nutritional support in 130 patients, patients nutritional index, such as serum prealbumin, transferrin, serum albumin improved significantly preoperatively, while the change of body mass index and hemoglobin was not significant. Compared to those without preoperative nutritional support, those who received preoperative nutritional support had lower stoma rate (31.5% vs. 53.6%, P=0.027), less postoperative infection rate (13.8% vs. 32.1%, P=0.019), shorter postoperative hospital stay [(14.1±7.3) d vs. (18.8±15.8) d, P=0.013). Enteral nutrition group had less postoperative infection rate (7.1% vs. 21.7%, P=0.017), lower stoma rate (28.6% vs. 48.3%, P=0.02), and shorter postoperative hospital stay [(15.5±9.6) d vs. (21.7±19.0) d, P=0.025) as compared to total parenteral nutrition group.

CONCLUSIONSPreoperative nutritional support can decrease the stoma rate, postoperative infection rate, and shorten hospital stay in CRE patients complicated with intestinal obstruction. If tolerated, enteral nutrition support should be chosen.

Adult ; Aged ; Aged, 80 and over ; Chronic Disease ; Enteritis ; etiology ; surgery ; Female ; Humans ; Intestinal Obstruction ; complications ; surgery ; Male ; Middle Aged ; Nutritional Support ; methods ; Preoperative Care ; Radiation Injuries ; complications ; Retrospective Studies ; Treatment Outcome ; Young Adult

No abstract available.
Abdominal Pain/etiology ; Aged, 80 and over ; Cholangiopancreatography, Endoscopic Retrograde/*adverse effects ; Female ; Humans ; Ileal Diseases/etiology/radiography/surgery ; Intestinal Obstruction/*etiology/radiography/surgery ; Tomography, X-Ray Computed ; Treatment Outcome